IIOPluginTest.java

/*
 * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

import javax.imageio.ImageIO;

public class IIOPluginTest {

    public static String[] dummyformatNames = {"test_5076692", "TEST_5076692"};
    public static String[] dummymimeType = {"image/test_5076692"};

    public static void main(String[] args) {
        SecurityManager sm = System.getSecurityManager();
        System.out.println("Sm is " + sm);

        String formatNames[] = ImageIO.getReaderFormatNames();
        String readerMimeTypes[] = ImageIO.getReaderMIMETypes();

        if (!isPresent(dummyformatNames, formatNames) ||
            !isPresent(dummymimeType, readerMimeTypes)) {
            throw new RuntimeException("No test plugin available!");
        }
    }

    public static boolean isPresent(String[] t, String[] r) {
        for (int i=0; i<t.length; i++) {
            if (!isPresent(t[i], r)) {
                return false;
            }
        }
        return true;
    }

    public static boolean isPresent(String s, String[] a) {
        for (int i=0; i<a.length; i++) {
            System.out.println(a[i] + " ");
            if (s.equals(a[i])) {
                return true;
            }
        }
        return false;
    }
}